Raymarine Ray48 manual Operations, Controls and LCD Display

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SECTION 3

OPERATIONS

3.1 INTRODUCTION

Your Ray48 has the capability to transmit and receive on all available US and International Marine VHF radiotelephone channels. There are channels that are FCC approved but may only be used by authorized stations for specific purposes, depending on the type of vessel (commercial or noncommercial). Refer to Table 6-1. This table lists all of the marine VHF channels available in your Ray48 for US and International radiotelephone use. Full familiarization of this table is essential when selecting your channels to insure proper channel usage.

3.2 CONTROLS AND LCD DISPLAY

MIC

16

PLUS

			CH
1W	SCAN
WX	ALT
MON
INT	MEM
TX			PWR/VOL
	RAY 48 VHF RADIO
16	WX	MON
PLUS	WX	MON	SCAN
	INT	1/25	SCAN
	INT	1/25
			SQ

Fig.3-1 LAYOUT OF CONTROLS AND CONNECTORS

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Contents Ray48 Important Notice PurposeTable of Contents Technical Description Section MaintenanceSection AppendixGlossary of Terms General Description Equipment FeaturesIntroduction Planning the Installation InstallationOptional Accessories Unpacking and InspectionTypical Mounting Method Flush Mounting Typical Mounting Methods1104.33 190.74 1515.94 853.03 1606.29 1957.66 1204.72 Electrical Connections DC Power and External Speaker ConnectionsExternal Speaker Connections Power Cable LengthAntenna Mounting Suggestions Antenna ConnectionsGrounding Controls and LCD Display OperationsControls Volume Control On/Off1W Scan WX ALT MON INT MEM LCD DisplayOperating Procedures 16 Plus priority Channel To Select a Weather ChannelChannel Memory Scan ModesMonitor Mode Master ResetWorking Channel Plus priority ChannelTechnical Description PLL Phase Lock Loop CircuitGeneral Control SectionReceiver Circuit Transmitter CircuitTransmitter SpecificationsReceiver Operating Requirement Radio DimensionsRay48 Block Diagram Page Ray48 Assembly Drawing Page How to contact Raymarine MaintenancePage VHF Marine Radio Channels and Frequencies Ray48 Marine Channels Frequency Tables66A International VHF Marine Radio Channels & Frequencies Noaa Weather Radio Frequencies156.525 Digital Selective Calling for Distress and Safety VHF Marine Channel Usage Guide and Licensing Requirements AppendixPage Usage Guide Your ship is sinking, or on fire EmergencyMonitoring Channel 16 & Working Channel Intership SafetyNavigation Coast GuardPort Operations Traffic service onChannels 11, 12, 13 Are used for vesselsMarine Operator CommercialState Control Emergency signalsWeather EnvironmentalAlpha